Sat
Apr 27
Mostly stable
~4
l/m2
67%
Sun
Apr 28
Mostly stable
~3
l/m2
61%
Tue
Apr 30
Mostly stable
~1
l/m2
49%
Wed
May 1
Mostly stable
~2
l/m2
62%
Thu
May 2
Slightly unstable
~6
l/m2
79%
Fri
May 3
Mostly stable
~2
l/m2
32%
27 Apr will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 67% probability of light rainfall and showers.
The sky will be overcast:
83% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
90% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
67% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
26% convective clouds (Cumulonimbus)
The highest temperature will reach 14 degrees Celsius, while the the lowest temperature will drop to 12 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1003 mb. Relative humidity will be very high.
Saturday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
17:00
0.4 54%
100%
13 °C
12 °C
13 km/h 
18 km/h
1004 mb
76.1%
1,887 m
358 m
Apr, 27 17:00 @ Mostly stable
20:00
0.9 60%
100%
13 °C
12 °C
13 km/h 
20 km/h
1003 mb
81.4%
1,979 m
110 m
Apr, 27 20:00 @ Mostly stable
23:00
2.1 67%
44%
12 °C
10 °C
25 km/h
43 km/h
1003 mb
86.9%
2,059 m
337 m
Apr, 27 23:00 @ Mostly stable
28 Apr will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 61% probability of light rainfall and showers.
The sky will be mostly cloudy:
22% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
32% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
50% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
12% convective clouds (Cumulonimbus)
The highest temperature will reach 13 degrees Celsius, while the the lowest temperature will drop to 8 degrees Celsius. The wind will be a moderate gale, fog will form, and the mean air pressure will be 1007 mb. Relative humidity will be very high.
Sunday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
2.2 61%
42%
12 °C
10 °C
28 km/h
49 km/h
1002 mb
81.2%
2,168 m
403 m
Apr, 28 02:00 @ Mostly stable
05:00
12 °C
9 °C
43 km/h
59 km/h
1002 mb
77.0%
2,024 m
643 m
Apr, 28 05:00 @ Mostly stable
08:00
11 °C
8 °C
40 km/h
56 km/h
1004 mb
78.8%
1,816 m
711 m
Apr, 28 08:00 @ Stable
11:00
12 °C
9 °C
41 km/h 
55 km/h
1005 mb
78.8%
1,647 m
1,020 m
Apr, 28 11:00 @ Mostly stable
14:00
0.3 44%
100%
12 °C
9 °C
49 km/h 
62 km/h
1007 mb
73.9%
1,547 m
1,223 m
Apr, 28 14:00 @ Mostly stable
17:00
11 °C
6 °C
57 km/h
67 km/h
1010 mb
76.4%
1,292 m
1,375 m
Apr, 28 17:00 @ Stable
20:00
0.2 27%
78%
9 °C
5 °C
38 km/h
45 km/h
1013 mb
78.7%
1,306 m
1,149 m
Apr, 28 20:00 @ Stable
23:00
9 °C
5 °C
26 km/h
32 km/h
1016 mb
78.9%
1,549 m
596 m
Apr, 28 23:00 @ Stable
29 Apr will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
The sky will be partly cloudy:
38% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
25% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
3% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
1% convective clouds (Cumulonimbus)
The highest temperature will reach 15 degrees Celsius, while the the lowest temperature will drop to 7 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1018 mb. Relative humidity will be very high.
Monday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
8 °C
5 °C
21 km/h
23 km/h
1017 mb
81.9%
1,587 m
329 m
Apr, 29 02:00 @ Stable
05:00
8 °C
4 °C
21 km/h
24 km/h
1018 mb
82.7%
1,639 m
260 m
Apr, 29 05:00 @ Stable
08:00
8 °C
5 °C
19 km/h
24 km/h
1019 mb
84.7%
1,601 m
241 m
Apr, 29 08:00 @ Stable
11:00
12 °C
10 °C
20 km/h
27 km/h
1020 mb
77.1%
1,690 m
543 m
Apr, 29 11:00 @ Stable
14:00
14 °C
13 °C
15 km/h
21 km/h
1019 mb
67.4%
1,766 m
804 m
Apr, 29 14:00 @ Stable
17:00
14 °C
14 °C
11 km/h 
16 km/h
1019 mb
66.1%
1,852 m
726 m
Apr, 29 17:00 @ Stable
20:00
13 °C
13 °C
6 km/h
13 km/h
1018 mb
73.9%
2,090 m
87 m
Apr, 29 20:00 @ Mostly stable
23:00
12 °C
12 °C
9 km/h
12 km/h
1020 mb
79.0%
2,091 m
47 m
Apr, 29 23:00 @ Mostly stable
30 Apr will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 49% probability of light rainfall and showers.
The sky will be overcast:
86% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
72% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
43% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
8% convective clouds (Cumulonimbus)
The highest temperature will reach 17 degrees Celsius, while the the lowest temperature will drop to 10 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1016 mb. Relative humidity will be very high.
Tuesday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
11 °C
10 °C
14 km/h
17 km/h
1019 mb
88.0%
2,168 m
63 m
Apr, 30 02:00 @ Stable
05:00
11 °C
9 °C
15 km/h
18 km/h
1018 mb
90.7%
2,210 m
81 m
Apr, 30 05:00 @ Stable
08:00
11 °C
9 °C
15 km/h
21 km/h
1018 mb
87.8%
2,074 m
148 m
Apr, 30 08:00 @ Stable
11:00
12 °C
11 °C
17 km/h
22 km/h
1017 mb
85.0%
2,335 m
195 m
Apr, 30 11:00 @ Stable
14:00
15 °C
14 °C
13 km/h
18 km/h
1016 mb
74.0%
2,513 m
397 m
Apr, 30 14:00 @ Mostly stable
17:00
17 °C
17 °C
13 km/h
20 km/h
1014 mb
69.3%
2,538 m
492 m
Apr, 30 17:00 @ Mostly stable
20:00
0.4 45%
100%
16 °C
15 °C
14 km/h
15 km/h
1013 mb
77.2%
2,587 m
32 m
Apr, 30 20:00 @ Mostly stable
23:00
0.4 49%
69%
14 °C
12 °C
21 km/h
29 km/h
1014 mb
88.0%
2,648 m
128 m
Apr, 30 23:00 @ Mostly stable
1 May will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 62% probability of light rainfall and showers.
The sky will be overcast:
90% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
56% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
29% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
4% convective clouds (Cumulonimbus)
The highest temperature will reach 17 degrees Celsius, while the the lowest temperature will drop to 12 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1011 mb. Relative humidity will be very high.
Wednesday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
1.5 62%
28%
12 °C
12 °C
8 km/h
12 km/h
1013 mb
95.3%
2,691 m
75 m
May, 1 02:00 @ Mostly stable
05:00
0.4 40%
77%
12 °C
11 °C
15 km/h 
16 km/h
1012 mb
96.5%
2,781 m
51 m
May, 1 05:00 @ Mostly stable
08:00
0.4 25%
77%
12 °C
11 °C
12 km/h
17 km/h
1012 mb
93.2%
2,878 m
104 m
May, 1 08:00 @ Mostly stable
11:00
15 °C
15 °C
4 km/h
5 km/h
1012 mb
86.4%
2,913 m
200 m
May, 1 11:00 @ Mostly stable
14:00
17 °C
17 °C
10 km/h
10 km/h
1011 mb
76.1%
2,909 m
429 m
May, 1 14:00 @ Mostly stable
17:00
16 °C
15 °C
18 km/h 
18 km/h
1010 mb
78.6%
3,127 m
272 m
May, 1 17:00 @ Slightly unstable
20:00
13 °C
11 °C
21 km/h
26 km/h
1010 mb
90.7%
3,073 m
153 m
May, 1 20:00 @ Mostly stable
23:00
12 °C
10 °C
22 km/h
29 km/h
1009 mb
95.5%
3,065 m
144 m
May, 1 23:00 @ Slightly unstable
2 May will be with moderate temperatures and the weather will be slightly unstable, thunderstorms possible.
There is a 79% probability of moderate rainfall and showers.
The sky will be partly cloudy:
32% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
18% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
23% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
12% convective clouds (Cumulonimbus)
The highest temperature will reach 18 degrees Celsius, while the the lowest temperature will drop to 12 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1007 mb. Relative humidity will be very high.
Thursday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
3.8 79%
85%
13 °C
11 °C
17 km/h
19 km/h
1008 mb
97.3%
2,947 m
87 m
May, 2 02:00 @ Slightly unstable
05:00
0.4 27%
100%
13 °C
11 °C
19 km/h
27 km/h
1006 mb
97.3%
3,052 m
109 m
May, 2 05:00 @ Slightly unstable
08:00
1.4 33%
100%
14 °C
12 °C
18 km/h
26 km/h
1005 mb
94.8%
3,037 m
133 m
May, 2 08:00 @ Slightly unstable
11:00
17 °C
16 °C
18 km/h
22 km/h
1006 mb
83.2%
3,103 m
279 m
May, 2 11:00 @ Slightly unstable
14:00
17 °C
16 °C
19 km/h 
21 km/h
1007 mb
81.1%
3,130 m
455 m
May, 2 14:00 @ Slightly unstable
17:00
16 °C
16 °C
14 km/h
16 km/h
1008 mb
81.8%
3,334 m
246 m
May, 2 17:00 @ Slightly unstable
20:00
15 °C
15 °C
11 km/h
13 km/h
1009 mb
87.0%
3,327 m
63 m
May, 2 20:00 @ Slightly unstable
23:00
14 °C
12 °C
23 km/h
33 km/h
1009 mb
92.6%
3,324 m
144 m
May, 2 23:00 @ Slightly unstable
3 May will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 32% probability of light rainfall and showers.
The sky will be partly cloudy:
17% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
13% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
11% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
7% convective clouds (Cumulonimbus)
The highest temperature will reach 18 degrees Celsius, while the the lowest temperature will drop to 13 degrees Celsius. The wind will be a fresh breeze, and the mean air pressure will be 1007 mb. Relative humidity will be high.
Friday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
15 °C
13 °C
26 km/h
42 km/h
1009 mb
75.2%
3,250 m
215 m
May, 3 02:00 @ Mostly stable
05:00
14 °C
12 °C
27 km/h
46 km/h
1009 mb
72.1%
3,115 m
273 m
May, 3 05:00 @ Mostly stable
08:00
13 °C
11 °C
30 km/h
50 km/h
1008 mb
76.0%
2,801 m
344 m
May, 3 08:00 @ Mostly stable
11:00
16 °C
15 °C
31 km/h
44 km/h
1008 mb
68.1%
2,677 m
547 m
May, 3 11:00 @ Mostly stable
14:00
18 °C
17 °C
30 km/h
40 km/h
1007 mb
62.0%
2,650 m
754 m
May, 3 14:00 @ Mostly stable
17:00
0.4 25%
100%
18 °C
17 °C
26 km/h
35 km/h
1007 mb
68.5%
2,661 m
625 m
May, 3 17:00 @ Mostly stable
20:00
1.2 32%
100%
17 °C
16 °C
21 km/h
31 km/h
1007 mb
73.2%
2,638 m
338 m
May, 3 20:00 @ Mostly stable
23:00
0.4 21%
100%
14 °C
13 °C
24 km/h
35 km/h
1008 mb
83.5%
2,692 m
192 m
May, 3 23:00 @ Mostly stable
4 May will be with moderate temperatures and the weather will be .
There is a 49% probability of light rainfall and showers.
The sky will be :
145% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
110% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
131% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
88% convective clouds (Cumulonimbus)
The highest temperature will reach 16 degrees Celsius, while the the lowest temperature will drop to 12 degrees Celsius. The wind will be a fresh breeze, and the mean air pressure will be 8060 mb. Relative humidity will be .
Saturday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
0.5 18%
100%
13 °C
12 °C
19 km/h
27 km/h
1008 mb
91.5%
2,667 m
127 m
May, 4 02:00 @ Mostly stable
05:00
13 °C
11 °C
23 km/h
37 km/h
1007 mb
94.1%
2,536 m
209 m
May, 4 05:00 @ Mostly stable
08:00
13 °C
11 °C
24 km/h
38 km/h
1008 mb
89.5%
2,472 m
273 m
May, 4 08:00 @ Mostly stable
11:00
14 °C
13 °C
26 km/h
35 km/h
1008 mb
77.1%
2,518 m
419 m
May, 4 11:00 @ Mostly stable
14:00
16 °C
14 °C
29 km/h
37 km/h
1008 mb
75.1%
2,652 m
673 m
May, 4 14:00 @ Mostly stable
17:00
0.5 49%
100%
15 °C
13 °C
31 km/h
41 km/h
1008 mb
79.7%
2,670 m
654 m
May, 4 17:00 @ Slightly unstable
20:00
1.1 33%
100%
14 °C
12 °C
28 km/h
37 km/h
1009 mb
87.1%
2,608 m
241 m
May, 4 20:00 @ Slightly unstable
23:00
0.3 16%
100%
12 °C
10 °C
27 km/h
41 km/h
1010 mb
90.6%
2,643 m
226 m
May, 4 23:00 @ Mostly stable
Gemeente Hellevoetsluis
01:37 
